Fix drop down color issue

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/uuf-template-app/app/units/uuf.unit.theme/public/css/theme-wso2.css

@@ -2969,8 +2969,8 @@ tbody.collapse.in {
 
 .dropdown-menu > li > a:hover, .dropdown-menu > li > a:focus {
   text-decoration: none;
-  color: #262626;
-  background-color: #f5f5f5;
+  color: #ffffff;
+  background-color: #008CC4;
 }
 
 .dropdown-menu > .active > a, .dropdown-menu > .active > a:hover, .dropdown-menu > .active > a:focus {
@@ -3426,6 +3426,7 @@ tbody.collapse.in {
 }
 .nav .open > a, .nav .open > a:hover, .nav .open > a:focus {
   background-color: #eeeeee;
+  color: #008cc4;
   border-color: #004675;
 }
 .nav .nav-divider {